Title :
Prepapillary retinal vessel quantification by using Doppler optical coherence angiography
Author :
Makita, Satoshi ; Hong, Youngjoo ; Miura, Masahiro ; Fabritus, Tapio ; Yamanari, Masahiro ; Yatagai, Toyohiko ; Yasuno, Yoshiaki
Author_Institution :
Comput. Opt. & Ophthalmology Group, Univ. of Tsukuba, Ibaraki
Abstract :
The prepapillary retinal vessel quantification is presented. Three-dimensional structural and flow imaging have been performed with a high-speed spectral-domain optical coherence tomography. The thickness and lateral angle of retinal vessels obtained by means of adaptive line filter. In the virtual circular scan, the vessel positions are detected.
Keywords :
adaptive filters; biomedical optical imaging; blood vessels; eye; optical tomography; 3D flow imaging; 3D structural imaging; Doppler optical coherence angiography; adaptive line filter; prepapillary retinal vessel quantification; spectral-domain optical coherence tomography; vessel positions; virtual circular scan; Angiography; Biomedical optical imaging; Blood flow; High speed optical techniques; Humans; In vivo; Optical filters; Optical imaging; Retina; Retinal vessels;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391363
